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Electromotive 2/2-way diaphragm valve

GEMÜ 639 eSyStep

ConfigureTechnical data sheet
Electrically operated diaphragm valve made of stainless steel with sterile pipe connection – ideal for pharmaceutical, food, and biotechnology applications.

Valve with universal actuator for open/close or control applications

Product information

The GEMÜ 639 eSyStep 2/2-way diaphragm valve is electrically operated. The eSyStep actuator is available as an On/Off actuator or with an integrated positioner. An optical and electrical position indicator is integrated as standard. The self-locking actuator holds its position in a stable manner when idle and in the event of a power supply failure.

Key features

  • CIP/SIP capable
  • Open/close function or with integrated positioner
  • Parameterisable and controllable via IO-Link
  • On-site or remote end position programming via programming input
  • Various functions integrated (e.g. feedback, stroke limiter, etc.)
Electrically operated diaphragm valve made of stainless steel with sterile pipe connection – ideal for pharmaceutical, food, and biotechnology applications.

Technical features

Parameters
Value
Media temperature
-10 to 100 °C
Sterilization temperature
max. 150 °C
Ambient temperature
0 Up to 60 °C
Operating pressure
0 Up to 10 bar
Nominal sizes
DN 4 to 40
Body configurations
2/2-way body
i-body
Multi-port body
Tank valve body
T-body
Welding configuration
Connection types
Clamp
Flange
Spigot
Threaded connection
Connection standards
ANSI
ASME
BS
DIN
EN
ISO
JIS
SMS
Body materials
1.4408, investment casting material
1.4408, investment casting material, PFA lined
1.4435 (316L), forged material
1.4435 (BN2), forged material
1.4435, investment casting material
1.4539 (904L), forged material
CW614N, brass
CW617N, brass
EN-GJS-400-18-LT, SG iron material
EN-GJS-400-18-LT, SG iron material with hard rubber lining
EN-GJS-400-18-LT, SG iron material, PFA lined
EN-GJS-400-18-LT, SG iron material, PP lined
Body lining
Hard rubber
PFA
PP
Diaphragm materials
CR
EPDM
FKM
NBR
PTFE/EPDM
Supply voltage
24 V DC
Actuating speed
max. 3 mm/s
Protection class
IP 65
Conformities
Belgaqua
BSE/TSE
EAC
EHEDG
FDA
Oxygen
Reg. (EU) No. 10/2011
Regulation (EC) No. 1935/2004
Regulation (EC) No. 2023/2006
TA Luft (German Clean Air Act)
USP
custom_technical_data_

Downloads

18 Results
  • bs_p_090_steam_pressure_table_water_en

    pdf, 169 KB, EN

  • Operating instructions GEMÜ 639 S0

    pdf, 6.45 MB, EN

  • GEMÜ_eSyStep_OC_IODD_V1_0_0_1
    Version: 1.0.0.1
    Interface: IO-LINK
    Date: 2019-12-04T23:00:00Z

    zip, 57 KB

  • Produktbroschüre Winkelgeber

    pdf, 195 KB, DE

  • Betriebsanleitung GEMÜ 639 AE

    pdf, 6.50 MB, DE

  • Product brochure Angle gauge

    pdf, 195 KB, EN

  • Operating instructions GEMÜ 639 AE

    pdf, 6.45 MB, EN

  • Betriebsanleitung GEMÜ 639 S0

    pdf, 6.50 MB, DE

  • GEMÜ_eSyStep_Ctrl_IODD_V1_0_0_2
    Version: 1.0.0.2
    Interface: IO-LINK
    Date: 2020-08-02T22:00:00Z

    zip, 58 KB

  • Declaration of Conformity - GEMÜ product collection

    pdf, 104 KB, EN

  • bs_p_090_dampfdrucktabelle_wasser_de

    pdf, 170 KB, DE

  • Konformitätserklärung oil grease free - GEMÜ product collection

    pdf, 104 KB, DE